baber/WOPTO huggingface dataset:
Patent JP-2002074843-A (JP)
Title: Reference signal detection circuit for magneto-optical disk recorder-reproducer
Inventor: OSADA NAOMICHI
IPC: G11B20/10
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical disk recorder-reproducer which can record signals on a disk by means of the laser irradiated from an optical head. SOLUTION: The upper and lower peak levels are held about an S curve signal that is obtained by reproducing the reference signal recorded on a magneto-optical disk with an optical pickup. Meanwhile, the upper and lower slice levels are set for detecting the reference signal from the held signal.
Patent JP-2002078109-A (JP)
Title: Speed control method for electric vehicle and speed controller using it
Inventor: YAMAMOTO JUN
IPC: B60K1/04
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a speed control method and a speed controller considering the motor efficiency to reduce the consumption of battery energy of an electric vehicle. SOLUTION: In speed control of an electric vehicle, a certain allowance is given to the torque command that is determined by the accelerator. Within this allowance, the torque command is selected for the highest efficiency to control the motor.
Patent JP-2002073787-A (JP)
Title: Compatibility diagnosing server, compatibility diagnosing method and machine-readable recording medium with program for realizing the method stored thereon
Inventor: YOSHIDA HIROICHI
IPC: A63F13/71
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To carry out compatibility diagnosis, while protecting privacy. SOLUTION: The compatibility diagnosis method includes a step of preparing that a user information, including a private information, is enciphered by an opened key of server to prepare; a step (S318) that when a compatibility diagnosis is requested by specifying an object person from a request person of the compatibility diagnosis (YES at S312), a user information of the request person and the object person of the compatibility diagnosis is decoded by a secret key of the server and a compatibility is calculated from a agreement of actual data with desired data, regarding the age, etc.; a step (S326) that the compatibility is transmitted to the object person of the compatibility diagnosis;  and a step (S334) that when an information for permitting that the user information is publicly opened is received from the object person of the compatibility diagnosis ('YES' in S328), an opened data that the user information of the object person of the compatibility diagnoses is decoded by the secret key of the server is transmitted to the request person of the compatibility diagnosis.
Patent JP-2002067059-A (JP)
Title: Mold for molding roller
Inventor: MAKIGUCHI HIROTO
IPC: G03G15/16
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a roller adapted to surely mold a cylindrical roller having a high roundness by uniformly casting a urethane stock in a hollow section even under any condition without finely regulating a viscosity or a casting pressure of the stock. SOLUTION: The mold 10 for molding the roller comprises the columnar hollow section therein and closed at both ends, and a plurality of casting holes 9 provided at least at one end to cast the urethane stock A. In this mold 10, the stock A is cast from the holes 9 in the hollow section, and the stock A is solidified in the section to mold the roller R. In the mold 10, an area of the holes 9 is set to 10 to 50% of a sectional area of the section, a number of the holes 9 is set to 8 to 16, and a distance from a center of the section to an end of the section at its central side is set to 1/2 or less of a radius of the section.
Patent JP-2002070747-A (JP)
Title: Diaphragm pump
Inventor: SATSUKAWA RYUJI
IPC: F04B43/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm pump capable of feeding a liquid by pressurizing it to a determined pressure by an amount requested by a customer. SOLUTION: The diaphragm pump 4 partitioning a pumping chamber 2 and a working chamber 3 in a housing 1 is operated by the pressure plunger 7 of a fluid cylinder 5. The fluid cylinder 5 comprising a pressure spring 10 urging the pressure plunger 7 forwardly, a return piston 11 not pressurizing the pressure plunger 7 when pressure is applied from outside but returning the pressure plunger 7 by a return action produced when pressuring is relieved, a return spring 12 urging the return piston 11 backwardly, receiving compression and not applying return force on the pressure plunger 7 when pressure is applied to the return piston 11 from outside and an eccentric cam 13 operating to pressurize the return piston 11 and retracting action by releasing the pressure.
Patent JP-2002072304-A (JP)
Title: Flash light emitting device
Inventor: KAGEYAMA KAZUSANE
IPC: G03B15/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a flash light emitting device the energy loss of which is restrained even when the device is miniaturized. SOLUTION: A reflector 20 includes a nearly U-shaped curved part 22 on a cross section perpendicular to the center axis of a flash discharge tube 12. An optical member 30 includes plural lenses 32 and 34 having a different optical axis and different power on the cross section perpendicular to the center axis of the flash discharge tube 12.
Patent JP-2002083780-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: OOURA YOSHITAKA
IPC: H01L21/205
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a vertical boat, capable of maintaining high mechanical strength over a wide range of temperatures and preventing the occurrence of contact damages to a semiconductor wafer or the generation of particle, as much as possible. SOLUTION: In a vertical boat for semiconductor manufacturing apparatus, with which a large number of wafer-holding claws 16 are projected vertically at intervals, on the inner side faces of plural struts 14, and a large number of semiconductor wafers W are vertically packaged, while being laminated by placing the semiconductor wafers W on the respective wafer-holding claws 16, the strut 14 is configured into compound structure composed of an SiC main strut 14B and a quartz glass sub-strut 14A, and the quartz glass sub-strut 14A is formed with the wafer-holding claw 16 for placing the semiconductor wafer W.
Patent JP-2002078472-A (JP)
Title: Granular material detection mechanism in electron beam irradiation apparatus
Inventor: MIZUTANI MUTSUMI
IPC: G21K5/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a granular material detection mechanism for detecting a carrying state of the material in a falling and carrying duct the granular. SOLUTION: A diaphragm with a vibration sensor is disposed in a carrying duct, and vibrations generated by hitting the granular material to the diaphragm are detected with the vibration sensor.
Patent JP-2002088614-A (JP)
Title: Woven mesh fabric
Inventor: SUGIYAMA MOTOMI
IPC: D06M15/263
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a woven mesh fabric giving uniform concrete even by using in concrete containing coarse aggregate and developing high reinforcing effect even by embedding in mortar to be used as a cement product or an outer wall of a building. SOLUTION: The woven mesh fabric is produced by impregnating a resin in a woven fabric woven by the leno weaving of a warp and a weft each composed of a glass roving composed of an alkali-resistant glass fiber containing >=14 wt.% ZrO2. The count of the glass roving is >=600 tex, the mesh opening is >=18 mm and the ratio of impregnated resin is 12-20 wt.%.
Patent JP-2002083382-A (JP)
Title: Gas leak alarm unit
Inventor: TAKAGI HIROAKI
IPC: G08B21/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas leak alarm unit capable of announcing proper correspondence on maintenance to a user at any time except the gas leak alarm time. SOLUTION: A switch 6 for maintenance is installed outside an alarm body 5. When the switch 6 is in the ON state, a message including a contact address of the maintenance is reported by an alarm part 4 serving simultaneously as a message reporting means.
Patent JP-2002088697-A (JP)
Title: Pulp molded product
Inventor: KUMAMOTO YOSHIAKI
IPC: D21J3/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pulp molded product of which the unevenness of coloring is prevented from being caused when coloring the product at the time of manufacturing. SOLUTION: This pulp molded product comprising a pulp fiber and a coloring agent, and colored to a prescribed color contains a fixing agent and an inorganic filler as an agent for preventing the coloring unevenness, formulated therewith.
Patent JP-2002087933-A (JP)
Title: Transparent or translucent cosmetic
Inventor: TATSUMI NAOMI
IPC: A61K8/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic excellent in solubilizing power of a slightly water-soluble ingredient, capable of suppressing the formation of sediments and clouding with time and excellent in preservation stability in a transparent or a translucent cosmetic comprising a polyglycerol ester of a fatty acid and/or a sucrose ester of a fatty acid formulated therein. SOLUTION: This transparent or translucent cosmetic excellent in the solubilizing power of the slightly water-soluble ingredient and capable of well suppressing the formation of sediments and clouding with time and excellent in stability is obtained by formulating an N-long-chain acyl amino acid and/or its salt in a cosmetic comprising a nonionic surfactant selected from the polyglycerol ester of the fatty acid and/or the sucrose ester of the fatty acid.
Patent JP-2002078548-A (JP)
Title: Kitchen cabinet
Inventor: KIMURA YOSHIHIDE
IPC: A47B77/06
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To employ and fit a strong enameled panel having an excellent antifouling property and a rustproofing property as the base plate of a kitchen cabinet easily fouled and damaged to the cabinet without a post-treatment of the enameled panel. SOLUTION: When the enameled panel is baked, screw holes 2b are provided on a bent end edge 2a required to keep the strength of the panel. The enameled panel is fitted to the cabinet 1 by screwing screws 12 to a side plate 3 through the screw holes 2b from the back side of the cabinet 1, and the enameled panel is used as the base plate 2 forming the bottom face of a storage section 10.
Patent JP-2002083746-A (JP)
Title: Electrolytic solution for driving aluminaum electrolytic capacitor
Inventor: MATSUDA AKIHIRO
IPC: H01G9/035
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To suppress aging change of the specific resistance of electrolytic solution for driving aluminium electrolytic capacitor. SOLUTION: At least one type in ethylene glycol and γ-butyrolactone is made to be the solvent and maleic acid or the salt is made as a main solute. Then, 0.01 to 5.00 wt.% of poly-2,2,4-trimethyl-1, and 2-dihydroquinoline are added.
Patent JP-2002056059-A (JP)
Title: System for selling tour commodities just before performance of package tour or the like by internet
Inventor: RYU AKIKO
IPC: G06Q50/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a system for selling tour commodities just before perfor mance of a package tour, etc., through the Internet which sells travel commodi ties due to the shortage of the minimum number of tour members because a part of tour participants cancels the contract just before starting the tour in the package tour, etc., tour commodities that are going to be short of the minimum number of tour members as well, tour commodities which do not reach a prearranged number of invitation participants at the beginning and tour commodities in which participants are wanted to be additionally invited even though the minimum number of tour participants in cleared, or the same tour commodities purchased or accepted from other travel agencies. SOLUTION: This system is welcome by not only travelers but also persons concerned with traffic facilities, lodging facilities, etc., including travel agencies, etc., by collecting the tour commodities just before performance of a package tour, etc., through the Internet and directly selling the commodities to a wisher.
Patent JP-2002084813-A (JP)
Title: Paddy field weeder
Inventor: AIDA TOYOJI
IPC: A01B69/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a paddy field weeder enabling proper and repeated weeding operations from the early stage of rice transplanting activity. SOLUTION: This paddy field weeder has such a construction and scheme that weeding devices 10 are set up respectively between a floating center float 8 and two side floats 9, a plurality of float weeding mechanisms 14 integrally constructed with a weeder body frame 7 are put to distance adjustment fixation through a machine body connective frame 6, and an engine is mounted on the machine body connective frame 6 so as to effect power transmission to afford interrow weeding; furthermore there is provided a detachable auxiliary weeding device 18 and water or air is pressurized and issued by the action of a transmission and a pump 3 to effect jet weeding between stocks; besides, there is equipped an auxiliary travel lift mechanism 27 to conduct a farming field butt movement conversion.
Patent JP-2001288257-A (JP)
Title: Aliphatic polyester, method for producing aliphatic polyester, and method for recycling cellulose
Inventor: MINAMI MASATO
IPC: C08G63/82
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an aliphatic polyester obtained from cellulose and being utilizable for plastic moldings. SOLUTION: Provided is a method for producing an aliphatic polyester, comprising the steps of: hydrolyzing cellulose to obtain D-glucose; obtaining a gluconolactone represented by general formula II from the D-glucose; and polymerizing the gluconolactone through ring opening to obtain an aliphatic polyester represented by general formula I, wherein R is hydrogen, acetyl, or a 1-3C linear or branched alkyl; and n is an integer of 10-6,000.
Patent JP-2002092250-A (JP)
Title: Electronic voting method, electronic voting system and recording medium having electronic voting program recorded thereon
Inventor: OZAWA SHIGEHISA
IPC: G06Q50/34
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of operations before voting as much as possible and to quickly report voting start to a user in an electronic voting system. SOLUTION: At the time of the voting stat, a voting issuance management part 307 reads a form plate 504 composed of an HTML text from a voting DB 310, buries generated hash value for voting and hash values for choices in it, prepares mail 400 for voting and transmits it from a mail transmission part 304 to a terminal 100. A voting message reception part 302 receives a voting message from the terminal 100, processes it, extracts the list of the hash value for voting and the selected hash value for the choice and transmits it to a ballot-counting management part 305.
Patent JP-2002087257-A (JP)
Title: Rolling stock
Inventor: SEHATA MICHIO
IPC: B61D49/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a truck for a rolling stock which can suppress the vibration attributable to unbalance of a driving system and reduce in-vehicle noise accompanied by the vibration. SOLUTION: An object 41 is installed on an outer circumferential part of a link 30 for connecting a connection member 25 of a vehicle body 20 to a truck frame 11 via an elastic sheet 41. The vibration generated from the driving system of the truck is transmitted to the link 30. The vibration energy generated in the link 30 is reduced by adding damping between the object 42 disposed on an outer circumference of the link 30 and the elastic sheet 41. Thus, propagation of the vibration to the vehicle body can be suppressed.
Patent JP-2002095106-A (JP)
Title: Braking force controller for vehicle
Inventor: NIWA SATORU
IPC: B60L50/16
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To stop regenerative braking properly when vehicle speed is at a predetermined level or below by considering the operation mode of a hybrid engine. SOLUTION: In a vehicle of which front wheels are driven by the hybrid engine 10 including a motor generator for regenerative braking, front wheel target braking force Fbft is computed (S20) based on at least braking requirements of an operator, and the front wheel regenerative target braking force Frgft is computed as a smaller value of Fbft and maximum regenerative braking force Frgfmax (S110). The maximum regenerative braking force Frgfmax is set so as to be reduced to 0 gradually with decreasing vehicle speed V, when the vehicle speed is at or below the predetermined level to perform guard control which stops the regenerative braking in a low speed zone. The predetermined level in the operating mode which cannot stop a gasoline engine 12 of the hybrid engine 10 is set to a higher level than that in normal operation for regenerative braking.
Patent JP-2002091479-A (JP)
Title: Voice recognition acoustic model generator and recording medium
Inventor: SEGI HIROYUKI
IPC: G10L15/06
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce the time required to generate an acoustic model. SOLUTION: Voice data having a same label are divided into sets having similar features. Then, an acoustic model is generated by the voice data within the divided sets.
Patent JP-2002085328-A (JP)
Title: Endoscope
Inventor: FUTAKI YASUYUKI
IPC: A61B1/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope capable of preventing the adhesion of blood and filth to an observation window during observation, easily and securely washing blood and filth even when the blood and filth adhere to the observation window, facilitating endoscope washing work after it is used, and providing ease of use. SOLUTION: A hood part 23 protruding from a tip face 8a of an insertion part is disposed at an outer peripheral fringe of a tip of a tip hard part 8. An inner side face of the hood part 23 and the tip face 8a of the insertion part are mutually connected by a smoothly formed connection face part 23a. The inner face of the hood part 23 is formed as an expanding and opening face part 24 widening continuously and smoothly to the outside when advancing toward a tip side. A washing nozzle 25 whose tip opening part 26 is directed toward an objective lens cover 21 is assembled on the tip face 8a of the insertion part so as to move in the axial direction of the insertion part. An opening area of a tip opening part 26 is changed so as to become larger by moving the washing nozzle 25 onto a tip side further in the axial direction of the insertion part.
Patent JP-2001134619-A (JP)
Title: Interfacing method and interface device for fetching and displaying information
Inventor: WALLER MICHAEL
IPC: G06F17/30
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an interface device which accesses displayable information resources and adjusts fetched information in accordance with user's necessity. SOLUTION: This device has a tag reader 18, a decoder 34 identifying an encoded resource address 38 carried by a tag 28 and an accessing means for accessing the identified resources. Displaying means 14, 22, 24 and 48 display formation loaded from the accessed information resources. This execution example uses a print RF tag technology and defines the Internet where URLs are defined as addresses and intranet resources as information resources. The device introduced here is concretely performed in the form of a table 10. The reader 18 reads the tag 28 when an item 26 with a tag is placed on a supporting surface 14 and displays the tag 28 on the surface 14. The item with a tag may be, for instance, a product or its package, ticket, token,, letter or information sheet.
Patent JP-2001201707-A (JP)
Title: Optical scanner
Inventor: TANAKA NORIHITO
IPC: B41J2/44
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization and cost reduction of an optical scanner, while preventing color slippage. SOLUTION: The optical scanner is equipped with a first and second fθ lenses 23 and 24 disposed on the optical path of a laser beams from a single deflector 22, a plurality of reflective mirrors 26 disposed on the optical path of lease beams from the first and second fθ lenses 23 and 24, and for dividing a plurality of laser beams for every color, photoreceptor drums 2a, 2b, 2c and 2d disposed at an equal interval in the subscanning direction, and one of which is disposed between the deflector 22 and the first fθlens 23, and third fθ lenses 25a, 25b, 25c and 25d which are disposed respectively on the optical path of each laser beam from a reflective mirror 26, and which guide the laser beams to the photoreceptor drums 2a, 2b, 2c and 2d after compensating the curvature of image plane of the laser beams.  When the distance between the photoreceptor drums is called P, the number of the photoreceptor drums is called n and the focal distance is called F, the relation n×P>F>(n-1)×P is made to hold.
Patent JP-2002098181-A (JP)
Title: Manufacturing method for frictional pad for disc brake
Inventor: NAMIKI SHINYA
IPC: B29B13/08
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To effectively utilize thermal energy, to curtail a heat-forming time, to eliminate a waste of a frictional material and to obtain stable quality. SOLUTION: A frictional material composed of a mixture of raw materials is charged into a provisional mold made of a Teflon (R)-family resin, pressurized and provisionally molded. Then, the frictional material is preheated together with the provisional mold, and the preheated frictional material is carried to a heat-forming point together with the provisional mold and charged into a heat-forming female metal mold. Then, a back metal that is preheated, roller- coated with an adhesive and dried is set to the frictional material. The frictional material and the back metal are bonded with the adhesive by pressurizing and heat treatment, and a basic structure for a frictional pad composed of a combination of the frictional material and the back metal is obtained.
Patent JP-2002101387-A (JP)
Title: Reproducing device and method, image processor, method for processing image and storage medium
Inventor: ONISHI SHINJI
IPC: H04N21/4363
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To accurately reproduce data outputted to the outside of a device by a reproduction procedure following program information. SOLUTION: This reproducing device is provided with a reproducing means reproducing digital moving image data and program data showing the reproduction procedure of the digital moving image data from a recording medium, and a digital interfacing means outputting the digital moving image data and the program data reproduced by the reproducing means to the outside of the device.
Patent JP-2002096773-A (JP)
Title: Attitude controller for work vehicle
Inventor: IKEDA HIROSHI
IPC: B62D55/116
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To increase an attitude change amount while reducing a travel manipulated variable of a machine main body for a ground contact part of a running device and facilitate the operation for operating an attitude controller of a work vehicle up to each operation limit position when performing rolling operation and pitching operation. SOLUTION: Either of two driving means positioned in a front part and a rear part on the left side and two driving means positioned in a front part and a rear part on the right side are driven and stopped. When either of two driving means which are driven and operated reach a terminal position in a driving operation possible scope, the execution of rolling operation is stopped, and then a command for continuing the execution is given during the execution of rolling operation driving and operating two other driving means, terminal reach operation that the other driving means which do not reach the terminal position in the driving operation possible scope reach the terminal position while the driving means reaching the terminal position of the driving operation possible scope are held at the terminal position is executed.